[RFCv3 06/34] Bluetooth: Check sk before assigning sk_err
From: Emeltchenko Andrei <hidden>
Date: 2012-01-19 09:19:55
Subsystem:
bluetooth subsystem, the rest · Maintainers:
Marcel Holtmann, Luiz Augusto von Dentz, Linus Torvalds
From: Andrei Emeltchenko <redacted> Signed-off-by: Andrei Emeltchenko <redacted> --- net/bluetooth/l2cap_core.c | 4 +++- 1 files changed, 3 insertions(+), 1 deletions(-)
diff --git a/net/bluetooth/l2cap_core.c b/net/bluetooth/l2cap_core.c
index bc42ee8..643bab8 100644
--- a/net/bluetooth/l2cap_core.c
+++ b/net/bluetooth/l2cap_core.c@@ -732,7 +732,9 @@ static void l2cap_send_disconn_req(struct l2cap_conn *conn, struct l2cap_chan *c L2CAP_DISCONN_REQ, sizeof(req), &req); l2cap_state_change(chan, BT_DISCONN); - sk->sk_err = err; + + if (sk) + sk->sk_err = err; } /* ---- L2CAP connections ---- */
--
1.7.4.1